In summary and do be more clear.
My father passed away in August of 2021 and we did not sell the house until March of 2022. There was Capital Gains of around $6000 on the sale of the house that occurred in around March of 2022. That IRS SS-4 letter again says he needed to file by April 15 of 2022, but that seems too soon for a deadline of Capital Gains that happened in March of 2022 and so close to that April 15, 2022 mentioned in the SS-4. Do you believe that was mistaken or not the correct "actual" deadline and filing in 2023 is ok for that $6000 capital gains?
